The Voodoo Lab Control Switcher Guitar Footswitch changes channels on multiple amps and easily automates any non-MIDI functions. Using a Voodoo Lab Commander or Voodoo Lab Ground Control Pro, the Control Switcher gives you instant MIDI programmability for controlling all foot-switchable amp functions including channel switching, reverb, boost, EQ, loop, and more.

Voodoo Lab Control Switcher is armed with 4 completely isolated relays with front panel instant access buttons, separate 1/4" mono outputs and a multi-DIN connector. Voodoo Lab makes the Control Switcher run off a standard 9V power supply and compact enough to mount behind an amp, inside a rack, or on a pedalboard.

It's the key to changing channels on you amp with the Voodoo Lab Ground Control Pro. Although since I have a Peavey 6505+ with a 7 Pin MIDI for the foot switcher on the head, the tech at Voodoo Labs custom made a 7 Pin MIDI to 5 Pin MIDI cable which connects to the "multi" channel on the Control Switcher. Then using a standard 5 Pin MIDI "out" from the Ground Control Pro to the Control Switcher, I was able to edit if the effects loop, lead, rhythm, or crunch channel was on or off at the push of a channel. Best part is the Ground Control Pro is also phantom powered by the Control Switcher. As well if you get the Voodoo Lab GCX (which is on my list of things to get) then you can not only change your channels with the Control Switch by dictate which effects you want on or off with the single push of a button. I have to say, great products, great customer service, cheaper overall the going with Rocktron or RJM for MIDI products, I definitely recommend this product and company to anyone!

Works perfectly for my needs.I use a Digitech GSP1101 and a TC Electronic G-Major in a rack system with a Mesa Rect-O-Verb head.I control the effects with a Digitech Control 2 foot pedal to send messages to the effects and they direct the switcher which channel, boost, and reverb settings via the 1/4 inch standard cable inputs on the back of the amp head.Go through the easy to use manual and setup is a breeze.All relay switches work fast so no delays when switching channels.

At first I was not sure if this would work with my amp, but I am happy to say it dose just what it says it can do.Works with my Carvin V3M and Line 6 M13. I can switch channels, turn reverb on and off and boast on and off. I can have any combination with my presets on my M13. All I needed was a short midi cable to plug into the footswitch jack on my amp. Great prouduct!!!!!!!!!!Seems built well, I don't think I will have any problems with it.Great value and much cheaper than other brands.

This thing is awesome. If your amp is not midi changeable with the gcp then you need this. You can change the channels of your amp via custom cable or if your amp has inputs in the back for the seperate channles you can run them into the switcher. It acts exactly as your foostwitch would.Multi imput and four seperat 1/4 inputs on the back. Four channel switching buttons on the fron with led lights.Never had it malfunction yet. Seems heavy duty. Its not a bad price. Plus comes with a 5 year warranty.